湯ゆ水みず

noun

hot and cold water

Refers to water in general, especially when both hot and cold water are available or used. Often appears in contexts of wastefulness or abundance.

• 湯ゆ水みずのようにお金かねを使つかう。

  Spend money like water.

noun

something abundant; something plentiful

Used figuratively in the phrase 湯水のように to describe spending or using something without restraint, as if it were as abundant as water.

See also: 湯水のように使う

• 彼かれは湯ゆ水みずのようにお金かねを使つかう。

  He spends money like water.